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[4/9] btrfs: remove unused variable from find_free_extent

Message ID 1383600869-10085-5-git-send-email-valentina.giusti@microon.de (mailing list archive)
State Accepted, archived
Headers show

Commit Message

Valentina Giusti Nov. 4, 2013, 9:34 p.m. UTC 
The variable found_uncached_bg in find_free_extent is not used since commit
285ff5af6ce358e73f53b55c9efadd4335f4c2ff
(Btrfs: remove the ideal caching code)

Signed-off-by: Valentina Giusti <valentina.giusti@microon.de>
---
 fs/btrfs/extent-tree.c |    2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index d58bef1..a6e2e33 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -6131,7 +6131,6 @@  static noinline int find_free_extent(struct btrfs_root *orig_root,
 	int index = __get_raid_index(flags);
 	int alloc_type = (flags & BTRFS_BLOCK_GROUP_DATA) ?
 		RESERVE_ALLOC_NO_ACCOUNT : RESERVE_ALLOC;
-	bool found_uncached_bg = false;
 	bool failed_cluster_refill = false;
 	bool failed_alloc = false;
 	bool use_cluster = true;
@@ -6249,7 +6248,6 @@  search:
 have_block_group:
 		cached = block_group_cache_done(block_group);
 		if (unlikely(!cached)) {
-			found_uncached_bg = true;
 			ret = cache_block_group(block_group, 0);
 			BUG_ON(ret < 0);
 			ret = 0;